Shigeharu Kobayashi

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Yokohama, JP

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Patents Grantslast 30 patents

Information Patent Grant
Method for dressing a grinding wheel
- Patent number 5,325,639
- Issue date Jul 5, 1994
- Fuji Seiki Machine Works, Ltd.
- Matao Kuboyama
- B24 - GRINDING POLISHING
Information Patent Grant
Slurry supplying device in a wet blasting system
- Patent number 5,244,317
- Issue date Sep 14, 1993
- Fuji Seiki Machine Works, Ltd.
- Matao Kuboyama
- B24 - GRINDING POLISHING
Information Patent Grant
Dressing method and apparatus for super abrasive grinding wheel
- Patent number 5,168,671
- Issue date Dec 8, 1992
- Fuji Seiki Machine Works, Ltd.
- Shigeaki Kataoka
- B24 - GRINDING POLISHING
Information Patent Grant
Dressing method and apparatus for super abrasive grinding wheel
- Patent number 5,115,600
- Issue date May 26, 1992
- Fuji Seiki Machine Works, Ltd.
- Shigeaki Kataoka
- B24 - GRINDING POLISHING
Information Patent Grant
Two-tank high water pressure wet blasting machine with separate sup...
- Patent number 4,330,968
- Issue date May 25, 1982
- Fuji Seiki Machine Works, Ltd.
- Shigeharu Kobayashi
- B24 - GRINDING POLISHING
Information Patent Grant
Blasting machine for deburring workpieces
- Patent number 4,319,435
- Issue date Mar 16, 1982
- Fuji Seiki Machine Works, Ltd.
- Shigenobu Suzuki
- B24 - GRINDING POLISHING